TT (Mk1) Discussion Discussion forum for the Mk1 Audi TT Coupe & Roadster produced from 2000-2006

boost gone

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Old May 30, 2006 | 12:40 PM
  #1  
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Default boost gone

2001 225hp roadster, all stock, 60k miles, daily driver:

Check engine light came on recently shortly after filling up with gas. At around the same time I noticed when accelerating there was none of the usually "kick" after 3k rpms. The light stayed on for awhile but went out completely after I filled up last time. Unfortunately, I still don't get the turbo kicking in on acceleration - it accelerates smoothly (so not normal) - Like watching Angelina Jolie with your mom in the room. Angelina looks hot but you can't do anything about it.

(sorry, I digress) There have been no other symptoms. No sounds. No smoke. No nothing except the CE light and (what I thought) was a bad tank of gas.

There are no Audi dealers close by (the old dealership nearby got rid of it's Audi franchise)so any time at the dealer is pretty much a complete day off for me taking it to the dealer, sitting, waiting, sitting...

Does this sound like a DV problem or sensor issue or something else entirely?
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Old May 30, 2006 | 12:44 PM
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Default Sounds like you've gone into limp mode.. find someone with VAG-COM

to check it for you. If you don't know of someone, try checking your locale on this link, there are a lot of people out there who are more than willing to help you out.<ul><li><a href="http://www.steve-hall.com/cgi-bin/VAG-Locator.pl">VAG-COM locator.</a></li></ul>
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Old May 30, 2006 | 12:45 PM
  #3  
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Default Time to invest in a VAG-COM.

The answer is in your Check Engine light, we need to find out what triggered that. Without it there's a lot of guess work involved.

MAF, DV, boost leak, sensors, turbo, or something else entirely.

Post your location and maybe someone near by has a VAG-COM and can help. Otherwise follow the link below.<ul><li><a href="http://www.ross-tech.com/">http://www.ross-tech.com/</a</li></ul>
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Old May 30, 2006 | 01:11 PM
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Default

We need the codes.....could be any number of things..
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Old May 30, 2006 | 02:52 PM
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Default in Williamsburg VA

I looked through the list - thank you all for the reply with the links. I will get the codes and let you know how everything turns out. It's depressing not being able to feel the kick.
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Old May 30, 2006 | 03:04 PM
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Default

just go to autozone. they can do it for free.
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Old May 30, 2006 | 08:12 PM
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Default

Go to Autozone, or VW dealer. Autozone will read the codes for you.
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Old May 31, 2006 | 06:12 AM
  #8  
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Default got codes P0411 and P1128

by the way, thanks for suggesting Autozone. They are only about 3 minutes away and it took them about 3 minutes total to read and leave.
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Old May 31, 2006 | 06:34 AM
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Default P0411 and P1128

thanks!
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Old May 31, 2006 | 06:44 AM
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Default P1128 Long Term Fuel Trim-System to lean ( bank 1) &...

PO411 secondary air injection system (B2)-Incorrect flow. No expert here but my guess is a bad MAF.ECS tuning has them.Don't forget to clear the codes.
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